User’s Manual MFS-RX-2G4
1. DESCRIPTION The MFS-RX-2G4 is a 2.4GHz MFS Receiver with 16 digital outputs, 1 PWM output, 1 main contact output, 4 digital inputs, and 4 analog inputs. The 16 digital outputs are individually configurable for on/off delay, normally open or normally closed (NO/NC) output, output latching, and output assignments of DK or configurable logic functions.
. FUNCTIONAL DESCRIPTION 3.1. Receiver Operation • • • • • • • • • • • • • • • • The main contact (MC) is a normally open high-side dual switch connected to UB. The main contact will turn off after all transmitter buttons are released (time is based on H-Link programming). D3 – D14 and P1 are internally powered by the main contact. D1, D2, D15, and D16 are powered by VSW. Main contact may be connected to VSW for safety operation of these signals if desired.
3.3 Over Current Protection 3.3.1 Main Contact The main contact current protection is maintained by the main contact hardware switches and limits the overall current provided through D3-14 and the PWM (and Vsw if connected). These switches will detect an overload and open the circuit automatically. The cutoff criteria are as follows: Maximum Load Current: 25A Maximum Unit Temperature: 150°C 3.3.
